first mockup in go

static/bower_components/jvectormap/lib/abstract-canvas-element.js

@@ -0,0 +1,67 @@
+/**
+ * Implements abstract vector canvas.
+ * @constructor
+ * @param {HTMLElement} container Container to put element to.
+ * @param {Number} width Width of canvas.
+ * @param {Number} height Height of canvas.
+ */
+jvm.AbstractCanvasElement = function(container, width, height){
+  this.container = container;
+  this.setSize(width, height);
+  this.rootElement = new jvm[this.classPrefix+'GroupElement']();
+  this.node.appendChild( this.rootElement.node );
+  this.container.appendChild(this.node);
+}
+
+/**
+ * Add element to the certain group inside of the canvas.
+ * @param {HTMLElement} element Element to add to canvas.
+ * @param {HTMLElement} group Group to add element into or into root group if not provided.
+ */
+jvm.AbstractCanvasElement.prototype.add = function(element, group){
+  group = group || this.rootElement;
+  group.add(element);
+  element.canvas = this;
+}
+
+/**
+ * Create path and add it to the canvas.
+ * @param {Object} config Parameters of path to create.
+ * @param {Object} style Styles of the path to create.
+ * @param {HTMLElement} group Group to add path into.
+ */
+jvm.AbstractCanvasElement.prototype.addPath = function(config, style, group){
+  var el = new jvm[this.classPrefix+'PathElement'](config, style);
+
+  this.add(el, group);
+  return el;
+};
+
+/**
+ * Create circle and add it to the canvas.
+ * @param {Object} config Parameters of path to create.
+ * @param {Object} style Styles of the path to create.
+ * @param {HTMLElement} group Group to add circle into.
+ */
+jvm.AbstractCanvasElement.prototype.addCircle = function(config, style, group){
+  var el = new jvm[this.classPrefix+'CircleElement'](config, style);
+
+  this.add(el, group);
+  return el;
+};
+
+/**
+ * Add group to the another group inside of the canvas.
+ * @param {HTMLElement} group Group to add circle into or root group if not provided.
+ */
+jvm.AbstractCanvasElement.prototype.addGroup = function(parentGroup){
+  var el = new jvm[this.classPrefix+'GroupElement']();
+
+  if (parentGroup) {
+    parentGroup.node.appendChild(el.node);
+  } else {
+    this.node.appendChild(el.node);
+  }
+  el.canvas = this;
+  return el;
+};